baber/WOPTO huggingface dataset:
Patent JP-H01142261-A (JP)
Title: Inner-cam distribution type fuel injection pump
Inventor: SHIBATA AKIRA
IPC: F02M41/14
Filed: 1987-11-30
Abstract: PURPOSE:To favorably carry out the control of fuel injection starting timing by limiting the rise in pressure in a shuttle valve which is interlocked with a rotor via a plunger, etc. until the rotation angle of the rotor which is interlocked with an engine becomes a defined value. CONSTITUTION:As a rotor 17 is rotated accompanying the rotation of an engine, a plunger 15 is reciprocated along an inner cam 20. At this time, the passage 26 of the rotor 17 is cut off from a gallery 23 while, on the other hand, the passage 26 is connected to the first pressure regulating chamber 61 of a pressure regulating cylinder 12 and the first pressure chamber 30 of a shuttle valve 10. Also, the second pressure chamber 35 of the shuttle valve 10 is connected to a fuel injection port 14 via the passage 43 of a cylinder 6, the distributing passage 45 of the rotor 17, etc. Fuel in a plunger chamber 27 is pressurized accompanying the movement of the plunger 15, moving the piston 60 of a pressure regulating cylinder 12. After that, the shuttle 32 of the shuttle valve 10 is moved to pressurize and inject fuel in the second pressure chamber 35.
Patent JP-2000132700-A (JP)
Title: Method and device for extracting closed loop graphic
Inventor: MURAMOTO NOBUHIRO
IPC: G06T7/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To realize a method by which areas can be specified in the lump against plural hatching areas, hatching can be executed and a work is simplified. SOLUTION: The method includes (a): a graphic classifying processing by which the indication of an object designation area such as a polygon or the like which crosses whole object graphics once is inputted, the object graphics and a boundary graphic in the designated area are classified in accordance with each attribute from a storage part when the boundary graphic crossing the object graphics is designated and they are respectively stored in an object table 12 and a boundary table 11, (b): an end point extending processing by which end points are extended in order to absorb an error of the end points of the graphic concerning the boundary graphic of the boundary table 11 and (c):  an automatic contour shape extracting processing by which a contour shape is automatically extracted from the graphics of the boundary table 11 and the object table 12 and they are stored in a contour table 13.
Patent JP-H06150333-A (JP)
Title: Optical information recording and reproducing device
Inventor: ITOU MOTOYUKI
IPC: G11B7/0045
Filed: 1992-11-12
Abstract: PURPOSE:To enable interchanging recording and reproducing of plural kinds of information recording media of which size of recording pits are different from each other. CONSTITUTION:A spot size is calculated by a spot size calculating circuit 116, the spot size is given to a defocus volume calculating circuit 117 and defocus volume is calculated, and defocus volume is set to a variable focus servo circuit 110, defocus is performed. After that, recording in the information recording medium is performed in accordance with a recording instruct from a host computer 2.
Patent JP-H04175834-A (JP)
Title: Automatic diagnosis device for program trouble
Inventor: ISHII YOSHINORI
IPC: G06F11/22
Filed: 1990-11-07
Abstract: PURPOSE:To shorten correspondence time till a dissolving plan comes to be executed by automatically analyzing and diagnosing a program name which abnormally terminates and its reason based on a content on a memory when a program abnormally terminates and displaying the diagnosis result. CONSTITUTION:A program trouble information storage device 1 saves the memory state of the abnormally terminated program. A trouble occurrence program detecting mechanism 4 detects the abnormally terminated program name based on an address on the memory of the abnormally terminated program and calculates the execution address of an instruction which causes the abnormal termination. A trouble occurrence instruction detecting mechanism 7 detects an instruction line based on the execution address of the instruction. A trouble information diagnosis mechanism 10 diagnosis the reason of the abnormal termination of this time by collating the abnormal termination occurred in the past. A trouble information diagnosis display mechanism 13 displays the diagnosed result and the content of the instruction line which causes the abnormal termination. Thus, the correspondence time till a dissolving plan comes to be executed is shortened.
Patent JP-2000129324-A (JP)
Title: Apparatus for charging raw material for producing reduced iron
Inventor: ONE KOICHI
IPC: F27B9/16
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a charging apparatus that powdery iron ore and powdery solid reducing agent are used as raw materials and sheet-like formed material is formed by a roll compressing method and charged onto a rotary furnace hearth to obtain the high productivity of reduced iron. SOLUTION: This apparatus is provided with an upper roll 1, a lower roll 2, a film holder 15, a raw material supplying hopper 6, an inlet side guide 7 for upper and lower rolls and an outlet side guide 8 for upper and lower rolls set in the orthogonal direction to the shifting direction of the rotary furnace hearth. The apparatus may be provided with only the upper roll or the lower roll may be changed into plural parallel contacting rollers. For at least one of the upper roll and the lower roll, the rail-like continuous projections are provided near both edge parts in the width direction and a leveller is provided for the raw material supplying hopper.
Patent JP-H09117384-A (JP)
Title: Bathtub
Inventor: INUZUKA AKIHIKO
IPC: A47K3/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To attain stable behavior since antislipping parts surely touch a bather when going in and out of a bathtub by arranging the antislipping parts whose surface is a recess-projection shape in a range running along side walls between rising base parts of the side walls on the bathtub inside surface side and a bottom surface end part continuing with them. SOLUTION: Antislipping parts 2 whose surface is arranged in a recess- projection shape are formed in rising base parts 12 of side walls 11 arranged in the lengthwise direction of a bathtub main body 1. The antislipping parts 2 are arranged along both side side-wall 11 arranged in the lengthwise direction over the seat back side from the waste port side, and are formed in a range between the rising base parts 12 of the side walls where a curved surface of about R 50 to R 100 is maintained and a bottom surface 10 end part continuing with these rising base parts 12. As a result, besides a smooth bottom surface 10 is obtained in a wide range in a bathtub, since the antislipping parts 2 are positioned even from any position at the foot of the side walls 11 when going in and out of the bathtub, a bather can safely go in and out of the bathtub.
Patent JP-H02154007-A (JP)
Title: Regenerated cellulose fiber having smell
Inventor: KANEKO MASASHI
IPC: D01F2/06
Filed: 1988-12-01
Abstract: PURPOSE:To provide the subject fibers capable of giving a persistent aroma to fiber products such as underwears, lining fabrics, cosmetic puffs, handker chiefs, wipers, etc., by adding a specific amount of a microcapsulated perfume to the fibers. CONSTITUTION:The objective fibers a microcapsulated perfume in an amount of 0.1-10wt.%, preferably 0.5-7wt.%, based on the fibers. The particle sizes of the microcapsules are preferably <=40mum.
Patent JP-S63155688-A (JP)
Inventor: MORIKAWA YOSHINORI
IPC: H01L23/28
Filed: 1986-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05105474-A (JP)
Title: Melt sticking glass composition
Inventor: NISHIYUKI TOSHIKI
IPC: C03C8/10
Filed: 1991-10-22
Abstract: PURPOSE:To provide the subject compsn. capable of melting at <=800 deg.C, having low reactivity with ferrite and effectively usable for melt-sticking a magnetic material for a magnetic head, especially a ferrite head. CONSTITUTION:This glass compsn. consists of, by mol, 5-10% PbO, 50-60% SiO2, 15-25% B2O3 and 15-20% Na2O.
Patent JP-S63159552-A (JP)
Inventor: TSURUTA KEIJIRO
IPC: D04B1/14
Filed: 1986-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06153096-A (JP)
Title: Ccd solid state imaging device
Inventor: IIZUKA TETSUYA
IPC: H04N5/372
Filed: 1992-11-12
Abstract: PURPOSE:To suppress an output potential fluctuation owing to the non-matching of a back-gate effect in a drive side transistor and a load side transistor without causing terminal number increase, the increase of part item by connection with an external circuit, the deterioration of a frequency characteristic, etc. CONSTITUTION:The power source of a low output impedance which is constituted of an emitter follower circuit 41 by an NPN transistor Q5 and an emitter resistor R3 is inserted between a substrate bias terminal phiVsub and a GND terminal. A bias circuit 42 by bias resistors R1 and R2 is inserted between a power source terminal phiVDD and the GND terminal. Moreover, the gates and sources of the load side MOS transistors Q3 and Q4 in respective source follower circuits SF1 and SF2 are connected to a contact (a) between the emitter and the emitter resistor R3 of the NPN transistor Q5 in the emitter follower circuit 41.
Patent JP-H04176204-A (JP)
Title: High input impedance broad band amplifier
Inventor: ITO TAKESHI
IPC: H03F3/347
Filed: 1990-11-09
Abstract: PURPOSE:To use a semiconductor switch such as a FET switch as a gain changeover switch by employing a 2nd phase correction capacitor connected in parallel with each 1st feedback resistor so that a time constant of each parallel connection is almost equal to a time constant comprising a resistance of a 1st input resistor and a capacitance of its parallel capacitor. CONSTITUTION:A 1st feedback circuit 5 comprising a parallel circuit consisting of a feedback resistor R5 and a capacitor C5 and a 2nd feedback circuit 6 comprising a parallel circuit consisting of a feedback resistor R6 and a capacitor C6 are connected to an inverting input terminal of a composite amplifier 2, and either of the feedback circuits 5, 6 is connected selectively to an output terminal 4 by a gain changeover switch S2. A time constant (R5.C5) of the feedback circuit 5 and a time constant (R6.C6) of the feedback circuit 6 are set almost equal to a time constant (R1.C1) of an input circuit 1 respectively. Since a high impedance is employed in the feedback circuits 5, 6, more or less stray capacitance is allowed. Thus, a semiconductor switch S2 is included in the feedback circuits.
Patent JP-H04177488-A (JP)
Title: Booklet or the like processor
Inventor: KATAOKA HIROMOTO
IPC: G07B5/00
Filed: 1990-11-08
Abstract: PURPOSE:To always monitor the issuing state of a cutform and to perform the refilling work of the cutform smoothly by always displaying the residual quantity information of the cutform based on the detection result of a detecting means. CONSTITUTION:A large number of cutforms Q housed in a cutform issuing part are issued one by one by the rotation of a first delivery roller, however, a displacement member 25 is also displaced in a direction of Z1 according to the issuance of the cutform Q, and a flag 25b for detection is displaced gradually in the direction of Z1 from an original state. At this time, the flag 25b can be always detected by either sensors 26a to 26f by forming the length in the direction of Z1 of the flag 25b larger than the mounting pitch of the sensors 26a to 26f. Thereby, an operator can always monitor the residual quantity of the cutform Q, and the refilling work of the cutform Q can be performed smoothly.
Patent JP-H11141658-A (JP)
Title: Pulley and its manufacture
Inventor: TAKEI KENICHIRO
IPC: F16H55/44
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a pulley of lightweight construction at a low cost, in which the strength of its boss part is held high. SOLUTION: In the condition that a ring-shaped metal sheet having a through hole 11 in the center is rotated round the axis, a roller is pressed to the surface of the metal sheet and moved from a position specified in the radial direction toward the center, and thereby a padding is generated by shifting the mass on the surface toward the central part. Thus a hub 10 consisting of a boss 13 and web 14 is shaped from metal sheet, and in the condition that boss 13a is left outside of the through hole 11, a cylindrical projection 13b rising upright with respect to the side face of the hub 10 is formed on the outside of the boss bottom part 13a.  In this pulley, the boss bottom part 13a is contacted with the end face of a crank shaft and a bolt is intruded to the end face through the hole 11, and fixation to the end of crank shaft is made while the boss 13a is pinched by the end face of crank shaft and the bolt.
Patent JP-2000134907-A (JP)
Title: Snubber circuit
Inventor: SASAKI MASAHIRO
IPC: H02M1/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To charge a capacitor which absorbs surges to the utmost. SOLUTION: A capacitor 6 is connected to the drain D of a transistor 2 through a switch 5. The transistor 2 and the switch are connected to the ends A and B of a control circuit 8, and controlled. The transistor 2 operates in accordance with a switching signal from the end A. When the transistor 2 is in an on-state, the capacitor 6 is connected by the switch 5. When the transistor 2 is switched from an on-state over to an off-state, the switch 5 is in a cutting-off state, and the capacitor 6 is cut off from the transistor 2, until the drain voltage VDS reaches the voltage of a power source 3. During the interval of the drain voltage of the transistor 2 from the voltage of the power source 3 up to a maximum value, the capacitor 6 is connected to the transistor 2.  Consequently, it is possible to cause the capacitor 6 to absorb surges to the utmost, and along with it discharge is performed to the transistor 2.
Patent JP-H11113644-A (JP)
Title: Top panel of desk
Inventor: BANDO KAZUO
IPC: A47B21/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To increase the area of a desk's top board by storing a word processor by providing a lid rotatably to which the word processor is fixed, using the lower portion of a spatial recess provided in the rising surface of the top board. SOLUTION: A spatial recess 4 that stores a desktop word processor 6 is provided in the rising surface of a desk's top panel 3 and a lid plate 5 to which the desktop word processor 6 is fixed, is provided rotatably on the top board 2 of the desk and in a closed position of the spatial portion 4, using the lower portion of the spatial recess 4 as a hinge 7. By spreading the lid plate 5 on the top board 2 of the desk, the word processor 6 is fixed to the lid plate 5 and becomes ready for use. To store it, the lid plate 5 is rotated toward the spatial recess 4. The word processor 6 fixed to the lid plate 5 is stored in the spatial recess 4, the lid plate 5 closes the opening of the spatial recess 4. To see its display screen, the display screen can be visually recognized by fixing the word processor 6 to the rising surface of the outside of the lid plate 5 in a closed state.  In such case, the word processor 6 is removed once, and the lid plate is closed, and the word processor is fixed to the surface of the lid plate coming outside.
Patent JP-H08155869-A (JP)
Title: Operation of industrial robot
Inventor: MORI SHINOKI
IPC: B25J13/08
Filed: 1994-12-07
Abstract: PURPOSE: To provide operation of an industrial robot which does not require much time even when objective works are larger in quantity. CONSTITUTION: In operation of an industrial robot 1, sensors 13, 23 are disposed in an industrial robot 1 moving relatively to an objective work 4 and thus it is confirmed whether there is an objective work, or not, by means of sensors 13, 23, and so an industrial robot 1 is operated. In use of plural industrial robots having sensors 1, confirmation of existence, or not, of an objective work, and work sharing in industrial robots 1, are attained by means of sensors 13, 23 in plural industrial robots 1.
Patent JP-S63161212-A (JP)
Title: Outlet dam for water turbine
Inventor: KAMISAKO TATSUHIRO
IPC: F03B13/00
Filed: 1986-12-22
Abstract: PURPOSE:To increase the amount of electric power generated by water turbine by a method in which a vertically movable gate is provided for a part of a dam formed around an outlet and the gate is regulated in synchronization with the tidal level of sea in such a way as to secure the static head to a maximum. CONSTITUTION:A gate 6 and a driver 7 to vertically move the gate 6 are provided for a part of a dam 10 formed around an outlet to prevent the submersion of a water turbine 1 and an outlet level 2 in sea water and for lessening damage to the static head, which are designed to move according to tidal levels of sea. In the case of low water tide 3, the gate 6 is lowered to the water level 8 of downstream, whereas of high water tide 4, the gate 6 is raised to the water level 9 of downstream. Since the water levels 8 and 9 of downstream can be regulated according to the outputs of water turbine to keep the static head to a maximum all the time, a larger amount of electric power to be generated can be increased as much as possible.
Patent JP-H08157626-A (JP)
Title: Antistatic film
Inventor: MIURA SADAMI
IPC: B32B27/36
Filed: 1994-12-07
Abstract: PURPOSE: To prepare a film useful as a magnetic card, an electronic material, etc., having excellent antistatic properties (stability with time) and antistatic properties at low humidity, by providing a polyester film with an antistatic coating film prepared by coating the surface of the polyester film with an aqueous coating solution containing a specific antistatic agent, drying and drawing. CONSTITUTION: The surface of a polyester film such as a white or transparent polyester film is coated with an aqueous coating solution of an antistatic agent (A) containing a monomer (e.g. a compound of the formula) containing a cationic nitrogen in the molecule or a polymer containing a cationic nitrogen at the side chain and a monomer containing a sulfonic acid base in the molecule or a polymer containing a sulfonic acid base in the molecule. The film is dried and drawn to give the objective film provided with an antistatic coating film. The aqueous coating solution is a composition comprising 5-10wt.% of the component A and 0-95wt.% of an (acrylic modified) polyester resin or an acrylic resin as a binder resin.
Patent JP-H03165371-A (JP)
Title: Recording and reproducing device
Inventor: SUDO KENGO
IPC: G11B20/10
Filed: 1989-11-22
Abstract: PURPOSE:To switch the dubbing speed in dubbing automatically according to the transfer speed of a digital signal by switching a recording speed automatically at a high speed when a sampling frequency and a transfer clock frequency are different from each other. CONSTITUTION:In the dubbing operation of a digital audio tape recorder, a system controller 6 compares the sampling frequency in a control signal demodulated by a decoder 3 with the lock state of a playback PLL circuit 2 and when the sampling frequency is normal and the lock state of the circuit 2 is in N-fold speed mode, a servocontrol signal U specifying the N-fold speed and a capstan control signal V are outputted to record voice data at the N-fold speed matching the transfer speed. Further, a digital filter circuit 5 reproduces and outputs an original voice signal M from an output terminal 11 simultaneously with the recording operation. In this configuration, the recording speed of the voice signal is switched automatically to a speed corresponding to the transfer speed and the switching can be confirmed.
Patent JP-H05113831-A (JP)
Title: Safety chart for respiratory organ
Inventor: OMURA KATSUO
IPC: A62B9/00
Filed: 1991-10-23
Abstract: PURPOSE:To speedily judge the use limit of the respiratory organ by arranging usable times calculated from the pressure of a cylinder and the necessary amounts of oxygen for light operation, intermediate operation, and heavy operation so that their relation can be understood at a glance. CONSTITUTION:The usable times of the respiratory organ corresponding to the operation contents of the light operation, intermediate operation, and heavy operation are calculated from the pressure of the cylinder and the amounts of oxygen required for the light operation, intermediate operation, and heavy operation. The pressure of the cylinder and items of the usable times corresponding to the operation contents of the light operation, intermediate operation, and heavy operation are entered into a disk 2 and a window part 4 is provided adjacently to them. Further, numbers of the cylinder pressure and operation times are entered into a disk 1 so that they are exposed in the window part 4 of the disk 2. The disk 2 as an upper disk and disk 1 as a lower disk are put one over the other and their centers are anchored with an eyelet as a rotary shaft. Those items, etc., are entered preferably with fluorescent coating mater and colored by the capacity of the cylinder to enable easy discrimination and improve the safety.
Patent JP-H09148951-A (JP)
Title: Method and device for multiple data display control
Inventor: KOBAYASHI SATOSHI
IPC: H04N5/445
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To decode the character data signal of FM multiplex broadcasting and the character data signal for teletext broadcasting by the same teletext decoding circuit. SOLUTION: A channel selection circuit 11 receives an FM multiplex broadcasting signal, and an FM multiple signal extraction circuit 13 extracts character data signal from the FM multiplex broadcasting signal and stores it in a RAM 14. A microprocessor 74 reads out character data information from the RAM 14 and converts it to a format of character data information for character broadcasting and outputs it to a teletext decoding circuit 49. Display data decoded by this circuit 49 is outputted to a CRT 56 through a display memory 51, a display processing circuit 54, a video switching circuit 76, and a video output circuit 55.
Patent JP-H08145185-A (JP)
Title: Gland packing
Inventor: AIZAWA JUNICHI
IPC: F16J15/22
Filed: 1994-11-15
Abstract: PURPOSE: To secure a required recovering capability of compression and contacting capability with a shaft so as to provide a good sealing property over a long period by filling the filling material into a center core and the surface layer parts of a surface layers to be coated at higher dense than that of inner layer parts. CONSTITUTION: In a multi-braided wire structure, a center core 1 of square- braided wire structure is arranged at the center part of a cross section. Also, an impregnation density of filling material of a center core inner layer part 22 is lower than that of a surface layer part 21, the good elasticity of the center core 1 of square-braided wire structure is not impaired. Then, because an impregnation density of filling material 3 of the inner layer part 22 of a surface coated layer 2 is also lower than that of the surface layer part 21, the entire packing can maintain a good recovering capability of compression. Thus it can be suppress for the volume of the gland packing from being reduced according to the flowing out of the filling material 3.  Also a good sealing property and lubrication capability can be maintained by the filling material 3 filled densely into the surface layer part 21 of the gland packing 2.